ASPxFileManager.ClientInstanceName Property
Specifies the ASPxFileManager‘s client programmatic identifier.
Namespace: DevExpress.Web
Assembly: DevExpress.Web.v19.2.dll
Declaration
Property Value
Type | Default | Description |
---|---|---|
String | String.Empty | The control’s client identifier. |
Remarks
Use the ClientInstanceName property to specify a unique client-side identifier for the ASPxFileManager control. Use this identifier in the client side to access the ASPxClientFileManager object.
<dx:ASPxFileManager ID="fileManager" runat="server" ClientInstanceName="fileManager" >
...
</dx:ASPxFileManager>
<dx:ASPxButton ID="ASPxButton1" runat="server" Text="Clear" AutoPostBack="false">
<ClientSideEvents Click="click" />
</dx:ASPxButton>
The ClientInstanceName property is important when a control is contained within a naming container, for instance, within an ASPxPageControl‘s page or an ASPxPopupControl‘s window.
If the ClientInstanceName property is not specified for a control, the control’s client identifier is generated automatically and equals the value of the control’s System.Web.UI.Control.ID property. Note that in this case, client-side programmatic access to the control is not allowed when the control is contained within a naming container.